# Prison Breakout 2015 vs Killers Instinct

The clearest difference is rating: Killers Instinct at 5.0 against Prison Breakout 2015's 3.8. Killers Instinct also leads on update cadence (every 8 months vs every 19 months). Prison Breakout 2015's advantage is in-app purchases (none vs 4) and ratings volume (10 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Killers Instinct sells 4 one-off in-app purchases. Prison Breakout 2015 asks for nothing beyond the download.

Killers Instinct holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Prison Breakout 2015 has 10 ratings behind it against 1, so its average is the more settled of the two.

Prison Breakout 2015 ships an update every 19 months, Killers Instinct every 8 months. The most recent releases landed on June 8, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Prison Breakout 2015 | Killers Instinct |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (10 ratings)](https://appshunter.io/ios/app/prison-breakout-2015/id705889057/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/killers-instinct/id6642654923/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 8 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 93 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [XIAN JIAO LAI](https://appshunter.io/developer/1187672689) | [7Seas Technologies Limited](https://appshunter.io/developer/1630154597) |

## What reviewers say

### Prison Breakout 2015

[App page](https://appshunter.io/ios/app/prison-breakout-2015/id705889057)

Help an innocent man escape from prison by using your observation skills. Navigate the challenges of a restricted environment and evade security guards to complete your mission. Speed and careful planning are crucial for success.

**Highlights:** Prison escape gameplay, Observation-based puzzles, Stealth mechanics, Evade security guards, Challenging missions

**Features:** macOS Compatibility

**In-app purchases:** none


### Killers Instinct

[App page](https://appshunter.io/ios/app/killers-instinct/id6642654923)

Engage in a fast-paced 2D action-strategy shooter where you strategically eliminate threats. Utilize a variety of environmental obstacles to take down enemies in multiple creative ways across 50 challenging levels. Enjoy an offline experience with no time limits and smooth controls.

**Highlights:** Fast-paced action-strategy gameplay, Strategic obstacle utilization, 50 challenging levels, No time limit, Offline play, Smooth controls

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |
| Coins Pack 2000 | $1.99 | one-time |
| Coins Pack 5000 | $2.99 | one-time |
| Unlock All Levels | $3.99 | one-time |


## Frequently asked questions

### Is Prison Breakout 2015 free?

Prison Breakout 2015 is free to download, with no in-app purchases.

### Is Killers Instinct free?

Killers Instinct is free to download, with in-app purchases available.

### Which has better reviews, Prison Breakout 2015 or Killers Instinct?

Killers Instinct is rated higher. Prison Breakout 2015 averages 3.8 out of 5 from 10 ratings, while Killers Instinct averages 5.0 from 1 ratings.

### Do Prison Breakout 2015 or Killers Instinct have ads?

Neither Prison Breakout 2015 nor Killers Instinct shows ads.

### Which is updated more often, Prison Breakout 2015 or Killers Instinct?

Prison Breakout 2015 ships an update every 19 months, and Killers Instinct every 8 months. Most recently, Prison Breakout 2015 was updated on June 8, 2026 and Killers Instinct on June 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*